音感チェック vs HushBox Vault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
音感チェック
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発声・楽器の音・音楽などの音を聴き確認しながら音階をチェック! アプリを起動してから音をチェックしていますので、すぐに音を確認できます。 ※本アプリは音を録音した後、アプリ内で解析し音階・ボリューム等を抽出し表示しております。
HushBox Vault
Securely store your private photos and videos directly on your device with robust encryption. This app offers a private camera, security checks, and encrypted backups without requiring an internet connection or cloud storage.
- Offline storage on device
- AES-256 encryption
- Face ID/PIN unlock
- Private camera integration
- Encrypted device backups
- Decoy vault option
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HushBox keeps your private photos and videos on your device—nowhere else. No account. No cloud. No internet permission. Your media never leaves the phone. • AES-256 encryption with Face ID or PIN unlock • Built-in private camera—shots go straight into the vault, not the Photos app • Security self-check so you can see how protection works at a glance • Encrypted backup when you switch devices • Optional decoy vault and alternate icons for extra discretion One App Store purchase. No subscriptions. No ads. No trackers. Private photos. Zero internet. Forever yours.
Screenshots
Verdict
The clearest difference is price: 音感チェック at Free against HushBox Vault's $4.99. 音感チェック also leads on iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
音感チェック is free to download; HushBox Vault costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 音感チェック | HushBox Vault |
|---|---|---|
| Price | Free — better | $4.99 |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | — | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 39 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | TETSUYA UTSUMI | Hongbiao Luo |
In-app purchases
音感チェック
No in-app purchases
HushBox Vault
No in-app purchases









